[go: up one dir, main page]

EP3030053A1 - Système de commande d'éclairage sans fil comprenant différents composants et procédé d'installation de celui-ci - Google Patents

Système de commande d'éclairage sans fil comprenant différents composants et procédé d'installation de celui-ci Download PDF

Info

Publication number
EP3030053A1
EP3030053A1 EP15196763.5A EP15196763A EP3030053A1 EP 3030053 A1 EP3030053 A1 EP 3030053A1 EP 15196763 A EP15196763 A EP 15196763A EP 3030053 A1 EP3030053 A1 EP 3030053A1
Authority
EP
European Patent Office
Prior art keywords
control device
master control
slave
led
electrically connected
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP15196763.5A
Other languages
German (de)
English (en)
Inventor
Thomas JØRGENSEN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Euro Lumex Aps
Original Assignee
Euro Lumex Aps
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Euro Lumex Aps filed Critical Euro Lumex Aps
Publication of EP3030053A1 publication Critical patent/EP3030053A1/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B31/00—Electric arc lamps
    • H05B31/48—Electric arc lamps having more than two electrodes
    • H05B31/50—Electric arc lamps having more than two electrodes specially adapted for AC
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
    • H05B47/13—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings by using passive infrared detectors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • H05B47/19—Controlling the light source by remote control via wireless transmission
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Definitions

  • the present invention relates to a wireless lighting control system and a lighting system, particularly comprising a plurality of LED pendants, as well as to components of such systems and a method for installation thereof.
  • a number of different lighting control systems including occupancy sensor(s) and/or daylight sensor(s) are currently available on the market to help reduce energy usage.
  • Occupancy sensors turn light fixtures on and off based on detected motion, whereas daylight sensors automatically adjust the light output level from light fixtures based on measured levels of natural daylight and, thereby, ensure a constant light level in the room.
  • Some daylight sensors supports multi-zone daylight control, enabling different light output of the light fixtures in the room. This is to maintain the same light level in the room independent of the varying amount of natural daylight at different locations in the room.
  • the present invention relates to a wireless lighting control system comprising one or more master control devices and one or more slave control device, each of which master control devices and slave control devices is electrically connected to a dimmable LED driver controlling an LED light source of a lighting system, wherein each master control device or slave control device is designed as a physical module unit, which is physically attached, preferably releasably attached, to the LED light source, to the dimmable LED driver of which it is electrically connected, wherein a given master control device is arranged to receive sensor signals from two or more sensor components including a PIR (passive infrared) sensor component and a daylight sensor component, determine, taking into account the received sensor signals, dimming control signals representative for desired settings of dimmable LED drivers electrically connected to master control devices and slave control devices of the lighting control system in order to obtain a predetermined desired light level in an area around the LED light sources controlled by these dimmable LED drivers, control the dimmable LED driver, to which the given master control device is electrically connected, in accordance with the determined
  • Such a lighting control system is advantageous in that it can be configured in a variety of different ways by choosing the number and locations of the master control devices and slave control devices, respectively, dependant on the desired number and distribution of different light zones and occupancy zones checked for motion in the area being controlled.
  • a master/slave concept means, that many (typically the majority) of the light source of the lighting system being controlled can be controlled by a slave control device with reduced functionality, which is much less expensive than a master control device with full functionality. Thus, installation costs are reduced.
  • control devices which are able to communicate wirelessly, and the fact that the existing wiring for the light sources can be reused significantly reduce the wiring work and, thereby, the costs related to installation of the system.
  • the control of the dimmable LED drivers performed by the control devices is to be understood to include switching on and off the LED light sources controlled by the dimmable LED drivers, assuming that the dimmable LED drivers are connected to the mains supply at all times.
  • the two or more sensor components are integrated in the one or more master control devices.
  • Integrating the sensors in the master control devices reduces the number of components of the lighting control system and, thereby, the complexity of the installation thereof.
  • a given master control device is further arranged to receive control signals wirelessly, for instance from other master control devices, from a manually operated light switch or from a remote control system for the lighting control system, determine, taking into account the received control signals, dimming control signals representative for desired settings of dimmable LED drivers electrically connected to master control devices and slave control devices of the lighting control system in order to obtain a predetermined desired light level in an area around the LED light sources controlled by these dimmable LED drivers, control the dimmable LED driver, to which the given master control device is electrically connected, in accordance with the determined dimming control signals, and transmit wirelessly to other master control devices and/or one or more slave control devices the determined dimming control signals related to the dimmable LED driver, to which this specific master control device or slave control device is electrically connected.
  • remote control system This increases the flexibility of the lighting control system, which can either be operated as a stand-alone system with preprogrammed master control devices, as a partly manually controlled system or as a system controlled by a remote control system.
  • remote control system is to be understood broadly including, for instance, manually operated remote controls as well as centralised computer-controlled building automation systems and the like.
  • a given master control device or slave control device is further arranged to be able to monitor and register the energy consumption of the master control device or slave control device itself, the LED light source and the dimmable LED driver, to which the master control device or slave control device is electrically connected.
  • a dimmable LED drivers and a LED light source enables, for instance, documentation of energy savings and identification of defects and irregularities within the individual LED light source as well as in the lighting system as a whole.
  • a given master control device or slave control device is further provided with a relay or another type of switch enabling the master control device or slave control device to cut off the energy supply to the dimmable LED driver, which it controls.
  • Enabling the control device to cut off the energy supply to its respective dimmable LED driver means that any standby consumption of the LED driver can be avoided, because it can simply be disconnected from the energy supply, whenever it is not in use.
  • a master control device for a wireless lighting control system which master control device is designed as a physical module unit arranged to be physically attached, preferably releasably attached, to an LED light source controlled by a dimmable LED driver, to which the master control device is electrically connected, receive sensor signals from two or more sensor components including a PIR (passive infrared) sensor component and a daylight sensor component, determine, taking into account the received sensor signals, dimming control signals representative for desired settings of dimmable LED drivers electrically connected to master control devices and slave control devices of the lighting control system in order to obtain a predetermined desired light level in an area around LED light sources controlled by these dimmable LED drivers, control the dimmable LED driver, to which the master control device is electrically connected, in accordance with the determined dimming control signals, and transmit wirelessly to other master control devices and/or one or more slave control devices the determined dimming control signals related to the dimmable LED driver, to which this specific master control device or slave control device is
  • the two or more sensor components are integrated in the master control device.
  • the master control device is further arranged to receive control signals wirelessly, for instance from other master control devices, from a manually operated light switch or from a remote control system for a lighting control system, determine, taking into account the received control signals, dimming control signals representative for desired settings of dimmable LED drivers electrically connected to master control devices and slave control devices of the lighting control system in order to obtain a predetermined desired light level in an area around the LED light sources controlled by these dimmable LED drivers, control the dimmable LED driver, to which the master control device is electrically connected, in accordance with the determined dimming control signals, and transmit wirelessly to other master control devices and/or one or more slave control devices the determined dimming control signals related to the dimmable LED driver, to which this specific master control device or slave control device is electrically connected.
  • a slave control device for a wireless lighting control system which slave control device is designed as a physical module unit arranged to be physically attached, preferably releasably attached, to an LED light source controlled by a dimmable LED driver, to which the slave control device is electrically connected, receive dimming control signals wirelessly from one or more master control device with which the slave control device is associated, and control the dimmable LED driver, to which the slave control device is electrically connected, in accordance with the received dimming control signals.
  • an LED pendant comprising an LED light source, a dimmable LED driver and one or more connectors by means of which a master control device or a slave control device of a wireless lighting control system as described above can be electrically connected and physically attached to the LED pendant for controlling the dimmable LED driver thereof, all necessary electrical connections to the master control device or the slave control device passing through the one or more connectors.
  • Such an LED pendant is advantageous in that it can replace an existing common pendant using the existing suspension system and mains wiring, when an energy renovation is performed, thus allowing daylight control to be implemented in the renovated lighting system without requiring any changes in the wiring of the electrical installation.
  • the LED pendant is designed in such a way that the master control device or the slave control device can be releasably attached to the LED pendant, to which it is electrically connected.
  • Attaching the master control device or the slave control device releasably to the LED pendant further ensures a great flexibility, should it be desired to change the configuration of master control devices and slave control devices used in the system.
  • the LED pendant is arranged to function as a common pendant, which can simply be switched on or off, when no master control device or slave control device is electrically connected thereto.
  • a lighting system comprising a plurality of LED light sources being controlled by respective dimmable LED drivers, to each of which is connected a master control device or a slave control device of a wireless lighting control system as described above.
  • the lighting system comprises a plurality of LED pendants as described above.
  • a method for installing a lighting control system as described above comprises the steps of installing a plurality of LED pendants as described above, and installing one or more master control devices and one or more slave control devices of the lighting control system by connecting them electrically and attaching them physically to the respective LED pendants.
  • the plurality of LED pendants are installed as a replacement for existing pendants of a lighting system.
  • This method is very advantageous in that it allows for an infield configuration of the master control devices and slave control devices. This means that the distribution of master control devices and slave control devices can be decided and changed after the completion of the wiring and installation of the light sources of the lighting system.
  • the master control devices and the slave control devices are releasably attached to the respective LED pendants.
  • Fig. 1 illustrates schematically an example of a lighting system according to an embodiment of the invention.
  • the illustrated lighting system is installed in a classroom 100 with four windows 101, a door 102 and a whiteboard 103 on the wall.
  • the lighting system comprises nine LED pendants 1, three of which are equipped with a master control device 4 and six of which are equipped with a slave control device 7 of a lighting control system according to the invention.
  • the master control devices 4 comprises PIR sensor components 13 (not shown in this figure) and daylight sensor components 14 (not shown in this figure) and can, therefore, detect movements in the classroom 100 as well as measure the light level.
  • the figure illustrates how a plurality of master control devices 4 can be used in the same lighting system for detecting movements and measuring light level at different positions within the classroom 100.
  • the slave control devices 7, on the other hand, comprise no sensor components but are wirelessly controlled by the master control devices 4.
  • Fig. 2a illustrates schematically the switching on and off of the light sources of a lighting system according to an embodiment of the invention.
  • the PIR sensor component 13 (not shown in this figure) of the master control device 4 attached to the LED pendant 1 closest to the door 102 detects a human entrance 107 into the PIR detection area 108 controlled by this specific PIR sensor component 13.
  • this master control device 4 causes this master control device 4 to send automatically a wireless switch 'ON' signal 120 to the slave control devices 7 controlled by this master control device 4 as well as to the other master control devices 4 of the lighting control system. These other master control devices 4, in turn, send a wireless switch 'ON' signal to the slave control devices 7 controlled by them, respectively.
  • the first master control device 4 sends the wireless switch 'ON' signal directly to all master control devices 4 and slave control devices 7 in the lighting control system. All LED pendants 1, the respective dimmable LED drivers 9 (not shown in this figure) of which are controlled by the respective master control devices 4 and slave control devices 7 electrically connected thereto, are therefore switched on.
  • a wireless switch 'OFF' signal 109 is automatically sent to the master control devices 4 and slave control devices 7 of all the LED pendants 1 in the classroom 100 and the light is switched off.
  • Fig. 2b illustrates schematically the switching on and off of the light sources of a lighting system according to another embodiment of the invention.
  • the lighting control system illustrated in this figure is slightly different from the system shown in Fig. 2a in that two wireless manual override switches 110 are arranged on the walls of the classroom 100 next to the door 102 and next to the whiteboard 103.
  • a wireless signal 112 is sent to at least one master control device 4 of the lighting control system.
  • this wireless signal 112 can be used to override the automatic lighting control system.
  • the master control device(s) 4 receiving the wireless signal 112 from the manual switch 110 distribute(s) the relevant commands wirelessly to the other master control devices 4 and slave control devices 7 of the lighting control system in order to bring into effect the response of the lighting system desired by the user.
  • the manual switch 110 sends the wireless signal 112 directly to all master control devices 4 and slave control devices 7 in the lighting control system.
  • wireless signals to and from a remote control system can be used to monitor and override the automatic functions of the lighting control system.
  • a remote control system such as a manually operated remote control or a computer-controlled building automation systems and the like
  • the wireless communication is arranged to go both ways, both for master control devices 4 and slave control devices 7, so that there is a possibility to report operational statuses and other relevant information "backwards" in the system for monitoring purposes.
  • Fig. 3a illustrates schematically the control of the light levels in different light zones 113, 114, 115 of a lighting system according to an embodiment of the invention.
  • each of the light zones 113, 114, 115 comprises an LED pendant 1 equipped with a master control device 4.
  • a master control device 4 There is more natural day light near the windows 101 than near the door 102 of the illustrated classroom 100. Therefore, if a given resulting light level throughout the classroom 100 is desired, more light must be emitted from the LED pendants 1 in the light zone 115 nearest the door 102 than from the LED pendants 1 in the light zone 113 nearest the windows 101.
  • the daylight sensor component 14 (not shown in this figure) of the master control device 4 in the light zone 113 nearest the windows 101 measures the light level in this light zone 113.
  • the measured light level is used to determine a wireless light level signal 116 for this light zone 113, which is send wirelessly to the slave control devices 7 in this light zone 113 commanding them to dim the light from the LED pendants 1 in this light zone 113 to, for example, 20 % of the maximum level.
  • the master control devices 4 of the two other light zones 114, 115 will have to measure the light levels in their respective light zones 114, 115 and send out other wireless light level signals 117, 118, respectively. For instance, they may command the LED pendants 1 of the respective light zones 114, 115 to be dimmed to 40 % and 60 % of the maximum level, respectively.
  • Fig. 3b illustrates schematically the control of the light levels in different light zones 113, 114, 115 of a lighting system according to another embodiment of the invention.
  • the master control device 4 has been programmed to send out a common wireless light level signal 119 to all the slave control devices 7 in the classroom 100.
  • This common light level signal 119 comprises different commands to the slave control devices 7 of the different light zones 113, 114, 115, respectively.
  • the common light level signal 119 may command the slave control devices 7 of the three light zones 113, 114, 115 to dim the light from the LED pendants 1 in the respective light zones 113, 114, 115 to, for instance, 20 %, 40 % and 60 %, respectively, of the maximum level.
  • Fig. 4 illustrates schematically an LED pendant 1 according to an embodiment of the invention.
  • the illustrated LED pendant 1 is suspended from a couple of suspension wires 2 and powered through a mains power cord 3. It comprises an LED light source 8, the output of which is controlled by a dimmable LED driver 9.
  • This dimmable LED driver 9 is controlled, in turn, by a master control device 4 through dimming control interface wires 10.
  • a LED light lens 5 covering the LED light source 8 is schematically illustrated in the figure.
  • the master control device 4 which comprises an electronic circuit board 11, is attached to the LED pendant 1 and powered by the mains power cord 3 thereof.
  • the master control device 4 needs no external cabling, as the mains power cord 3 is already present within the LED pendant 1 to which the master control device 4 is attached.
  • Fig. 5 illustrates schematically a master control device 4 of a lighting control system according to an embodiment of the invention. It is shown, how the master control device 4 comprises an electronic circuit board 11 with control circuitry, onto which electronic circuit board 11 is mounted a PIR sensor component 13, a daylight sensor component 14 and an antenna 16 for wireless transmission and reception of sensor and control signals. Furthermore, the master control device 4 comprises a PIR lens 15 and a connector 12 for connecting the dimming control interface wires 10 to the LED pendant 1 and for providing the electronic circuit board 11 with power from the LED pendant 1.
  • Fig. 6 illustrates schematically a slave control device 7 of a lighting control system according to an embodiment of the invention. This figure illustrates how the slave control device 7 comprises only some of the components of the master control device 4, namely the electronic circuit board 11 with (a simpler) control circuitry, the dimming control interface wires 10, the connector 12 and the antenna 16.
  • Figs. 7a-7c illustrate schematically the connection of a master control device 4 and a slave control device 7, respectively, to an LED pendant 1 according to an embodiment of the invention.
  • Fig. 7a illustrates in a side view how an LED pendant 1 prepared for being connected with a master control device 4 or a slave control device 7 can easily replace an existing common pendant. The only necessary operations to make such a replacement is to disconnect the suspension wires 2 and the mains power cord 3 from the existing pendant and connect them to the LED pendant 1 instead.
  • Figs. 7b and 7c show the difference between bottom views of LED pendants 1 with a master control device 4 and a slave control device 7, respectively, attached.
  • the LED pendant 1 itself with the LED light lens 5 is the same, but the slave control device 7 in Fig. 7c is narrower than the master control device 4 in Fig. 7b and lacks the PIR lens 15 thereof.
  • a master control device or a slave control device can be physically integrated within an LED pendant.
  • Figs. 8a-8b illustrate schematically a side view and a bottom view, respectively, of an LED panel 50 with a master control device 53 of a lighting control system according to an embodiment of the invention.
  • the master control device 53 is physically mounted onto the LED panel 50, which is, in turn, mounted in a dropped ceiling 51.
  • An external sensor 55 with a PIR lens 58 is mounted separately in the dropped ceiling 51 and provides the master control device 53 with sensor signals through low-voltage control interface cables 56.
  • the dimmable LED driver 52 of the LED panel 50 is supplied through a mains cable 57 and connected to the master control device 53 with mains/dimming control interface cables 54.
  • this system is similar to the one illustrated in Fig. 4 and allows the reuse of the existing mains power cabling infrastructure.
  • Fig. 9a illustrates schematically a more detailed illustration of the master control device 53 and the external sensor 55 shown in Fig. 8a .
  • the master control device 53 in this figure comprises an electronic circuit board 60 with control circuitry, onto which electronic circuit board 11 is mounted an antenna 62 for wireless transmission and reception of sensor and control signals. Furthermore, the master control device 53 comprises two connectors 61, 63 mounted on the electronic circuit board 60 for connection of the mains/dimming control interface cables 54 and the low-voltage control interface cables 56, respectively.
  • the external sensor 55 comprises a PIR lens 58 and another electronic circuit board 64, onto which a PIR sensor component 65 and a daylight sensor component 66 are mounted.
  • a lighting system can comprise a plurality of LED pendants 1 equipped with either a master control device 4 or a slave control device 7.
  • a lighting system according to another embodiment of the invention can comprise a plurality of LED panels 50 as the one shown in Fig. 8a and 8b equipped with either a master control device 53 or a slave control device 67.
  • Fig. 9b illustrates schematically a slave control device 67 of a lighting control system for such a lighting system.
  • This slave control device 67 is similar to the master control device 53 apart from the fact that there in no low-voltage signal connector 63 and that the electronic circuit board 68 of the slave control device 67 is equipped with a simpler control circuitry than that of the master control device 53.
  • any given master control device 4, 53 or slave control device 7, 67 is capable of monitoring and registering the energy consumption of the master control device 4, 53 or slave control device 7, 67 itself, the LED light source 8, 59 and the dimmable LED driver 9, 52, to which the master control device 4, 53 or slave control device 7, 67 is electrically connected.
  • any given master control device 4, 53 or slave control device 7, 67 is provided with a relay or another type of switch (not shown) enabling the master control device 4, 53 or slave control device 7, 67 to cut off the energy supply to the dimmable LED driver 9, 52, which it controls.
  • an LED driver 9, 52 has a standby consumption of typically 0.3-0.5 W when the LED light source 8, 59 it controls is switched off.
  • the master control devices 4, 53 and slave control devices 7, 67 of the present invention have similar standby consumptions.
  • enabling the master control device 4, 53 and slave control devices 7, 67 to cut off the energy supply to their respective dimmable LED drivers 9, 52 whenever the corresponding LED light sources 8, 59 are switched off means that the standby consumption of these LED light sources 8, 59 can roughly be reduced by half.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
EP15196763.5A 2014-12-02 2015-11-27 Système de commande d'éclairage sans fil comprenant différents composants et procédé d'installation de celui-ci Withdrawn EP3030053A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA201400701 2014-12-02

Publications (1)

Publication Number Publication Date
EP3030053A1 true EP3030053A1 (fr) 2016-06-08

Family

ID=54707650

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15196763.5A Withdrawn EP3030053A1 (fr) 2014-12-02 2015-11-27 Système de commande d'éclairage sans fil comprenant différents composants et procédé d'installation de celui-ci

Country Status (1)

Country Link
EP (1) EP3030053A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004023849A1 (fr) * 2002-09-04 2004-03-18 Koninklijke Philips Electronics N.V. Systeme de commande d'eclairage sans fil rf bidirectionnel oriente maitre-esclave
EP2262350A1 (fr) * 2009-06-10 2010-12-15 iLEDs GmbH Unité d'éclairage, réseau d'unités d'éclairage et procédé de contrôle de l'intensité lumineuse d'un réseau d'éclairage comportant au moins une unité d'éclairage
US20120286673A1 (en) * 2011-05-15 2012-11-15 Lighting Science Group Corporation Configurable environmental condition sensing luminaire, system and associated methods
WO2013091100A1 (fr) * 2011-12-20 2013-06-27 Premier Lighting Ltd. Système sans fil de commande d'éclairage et de dispositifs électriques
EP2642828A1 (fr) * 2012-03-22 2013-09-25 Herbert Waldmann GmbH & Co. KG Dispositif d'éclairage intelligent à plusieurs lampes, en particulier lampadaire ou lampe de bureau, et procédé de fonctionnement d'un tel dispositif d'éclairage
WO2014099973A1 (fr) * 2012-12-18 2014-06-26 Cree, Inc. Agencement maître/esclave pour modules de luminaire d'éclairage

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004023849A1 (fr) * 2002-09-04 2004-03-18 Koninklijke Philips Electronics N.V. Systeme de commande d'eclairage sans fil rf bidirectionnel oriente maitre-esclave
EP2262350A1 (fr) * 2009-06-10 2010-12-15 iLEDs GmbH Unité d'éclairage, réseau d'unités d'éclairage et procédé de contrôle de l'intensité lumineuse d'un réseau d'éclairage comportant au moins une unité d'éclairage
US20120286673A1 (en) * 2011-05-15 2012-11-15 Lighting Science Group Corporation Configurable environmental condition sensing luminaire, system and associated methods
WO2013091100A1 (fr) * 2011-12-20 2013-06-27 Premier Lighting Ltd. Système sans fil de commande d'éclairage et de dispositifs électriques
EP2642828A1 (fr) * 2012-03-22 2013-09-25 Herbert Waldmann GmbH & Co. KG Dispositif d'éclairage intelligent à plusieurs lampes, en particulier lampadaire ou lampe de bureau, et procédé de fonctionnement d'un tel dispositif d'éclairage
WO2014099973A1 (fr) * 2012-12-18 2014-06-26 Cree, Inc. Agencement maître/esclave pour modules de luminaire d'éclairage

Similar Documents

Publication Publication Date Title
US10212784B2 (en) Integrated lighting system and method
US10253959B2 (en) Retrofit and new light-emitting diode (LED) light fixtures for replacement of a fluorescent light fixture
JP5662067B2 (ja) 照明制御システム及びそれに用いられる制御ユニット
US10076016B2 (en) Network connected low voltage lighting system
KR102064369B1 (ko) 조명 제어 장치 및 이를 포함하는 조명 장치
US9525306B1 (en) Automatic emergency lighting load control
KR100836533B1 (ko) 조명기기용 절전장치 및 그 제어방법
US20170064795A1 (en) Luminaire for illuminating an area of a building, in particular an office
KR20130030925A (ko) Ｌｅｄ 조명기구의 가시광 무선통신을 이용한 그룹제어 디밍시스템
JP6057220B2 (ja) 照明制御システム及びそれに用いられる制御ユニット
EP3030053A1 (fr) Système de commande d'éclairage sans fil comprenant différents composants et procédé d'installation de celui-ci
JP5870310B2 (ja) 照明制御システム及びそれに用いられる制御ユニット
US9520742B2 (en) Monitoring system and method
CN104727507A (zh) 一种设置led灯的天花吊顶板
KR101548540B1 (ko) 아이알 송수신기를 이용한 엘이디 등기구 무선 통신 제어장치
KR101593142B1 (ko) 디밍 제어 시스템
JP4981489B2 (ja) エアスイッチングシステム
KR102593804B1 (ko) 유무선 하이브리드 조명 제어 시스템 및 방법
KR20250173735A (ko) 유무선 조명 제어 시스템
JP2007109421A (ja) 室内照明システム
KR20140140780A (ko) Ｌｅｄ 조명 제어 시스템의 자동 주소 지정 장치 및 방법
ITUB20153885A1 (it) Sistema ed apparato di gestione dell'illuminazione
CN109922581A (zh) 一种办公楼智能节能监控系统
HK1211641A1 (en) Ceiling board with luminophors and/or luminophor connectors
CN104727508A (zh) 一种具有对发光体进行控制的天花吊顶板

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

18D Application deemed to be withdrawn

Effective date: 20161209

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN